[tex](\frac{3}{5})^-^3[/tex]
First you had to used their apply exponent rule.
And it gave us ⇒ [tex](\frac{5}{3})^3[/tex]
Then apply exponent rule again.
And it gave us ⇒ [tex]\frac{5^3}{3^3}[/tex]
[tex]125=5^3=5*5*5=125[/tex]
[tex]=\frac{125}{3^3}[/tex]
[tex]27=3^3=3*3*3=27[/tex]
[tex]=\frac{125}{27}[/tex]
Final answer: ⇒ [tex]\boxed{125/27}[/tex]
Hope this helps!
And thank you for posting your question at here on brainly, and have a great day.
-Charlie